Sun Oct 23 07:40:53 2022

polynomial_multiply_test():
  Python version: 3.6.9
  Test polynomial_multiply().

  p1(x) = 2 x + 4 x^3
[0 2 0 4]
  p2(x) = p1(x) * p1(x)
[ 0.  0.  4.  0. 16.  0. 16.]
  p3(x) = p1(x) * p2(x)
[ 0.  0.  0.  8.  0. 48.  0. 96.  0. 64.]

polynomial_multiply():
  Normal end of execution.
Sun Oct 23 07:40:53 2022